fix tally implementation

RaihanSharif · RaihanSharif · commit 7bc6baae8b02 · 2026-03-07T01:12:39.000Z
diff --git a/Sprint-2/implement/tally.js b/Sprint-2/implement/tally.js
@@ -3,7 +3,7 @@ function tally(list) {
     throw new TypeError("Invalid input: not an array");
   }
   return (itemCountMapping = list.reduce((acc, curr) => {
-    if (typeof curr !== "string" && curr !== "number") {
+    if (typeof curr !== "string" && typeof curr !== "number") {
       throw new Error(`Invalid element: ${curr} must be a string or number`);
     }
     acc[curr] = (acc[curr] ?? 0) + 1;

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ function tally(list) {`
`3`	`3`	`throw new TypeError("Invalid input: not an array");`
`4`	`4`	`}`
`5`	`5`	`return (itemCountMapping = list.reduce((acc, curr) => {`
`6`		`- if (typeof curr !== "string" && curr !== "number") {`
	`6`	`+ if (typeof curr !== "string" && typeof curr !== "number") {`
`7`	`7`	throw new Error(`Invalid element: ${curr} must be a string or number`);
`8`	`8`	`}`
`9`	`9`	`acc[curr] = (acc[curr] ?? 0) + 1;`